Hey Guys,
Wanted to post my recent experience here.
Twidium support & OP did reply to my emails, and I showed them my accounts that were having authorization issues. Issues started around Jan 20ish, but at first it was the Twitter outage, and then Twitter updated its authorization functionality when their services came back online. This caused email, cell phone, pva, etc related issues that FL and Twidium both had.
So, Leonid got on this authorization issue, and 1.0.15 appears to be working fine - I have been running it since Sat.
I found Twidium support to be constructive and diligent in working towards getting this fixed.
Best,
Shawn
PS: Hopefully, we will not have to deal with Twitter changing functionality again soon, but responding to change is a big part of this business. So we all need to be prepared to work constructively and collaboratively with others on BWH and your vendors to respond to these changes and sharing factual information.